package chapter09;

/**
 * Created by V5470-I5 on 2016/4/1.
 */
import java.util.*;
interface Request{
    void execute();
}
public class RequestQueue {
    public static void main(String[] args){
        Queue requests=new LinkedList();
        offerRequestTo(requests);
        process(requests);
    }
    static void offerRequestTo(Queue requests){
        for (int i=1;i<6;i++){
            Request request=new Request() {
                public void execute() {
                    System.out.printf("处理数据%f%n",Math.random());

                }
            };
            requests.offer(request);
        }
    }
    static void process(Queue requests){
        while (requests.peek()!=null){
            Request request=(Request)requests.poll();
            request.execute();
        }
    }
}
